The correct option is D Amoghavarsha
Since he was a peace-loving king, he had to give up some territories in the north. The ports of the west coast were busy trading centres and enjoyed great prosperity by developing trade relations with Persia and Arabian. Many travellers and merchants visited the kingdom during this period. Prominent among them was the Arab traveller, Sulaiman. He has praised Amoghavarsha as ‘One of the four powerful emperors of the World.